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Add ifgrep function to match network devices by IP address pattern

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Philip Henning 2026-07-14 09:45:23 +02:00
parent 501d76dbb9
commit b1fb176564
1 changed files with 16 additions and 0 deletions
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16
dotfiles/commonfunc
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@ -204,6 +204,22 @@ addec() {
}
{%@@ if distro == 'macos' @@%}
#######################################
# Shows all devices matching a given IP address Pattern.
# Globals:
# None
# Arguments:
# IP address pattern to match
# Outputs:
# Matching network device information
# Returns:
# None
#######################################
ifgrep() {
ifconfig | awk -v q="$1" '/^[^ \t]/ {if(block&&hit) print block; block=$0; hit=0; next} {block=block ORS $0} $1=="inet" && index($2,q) {hit=1} END{if(block&&hit) print block}';
}
#######################################
# Shows a netstat -tulpn styled output on mac.
# Globals: